I'm sure there are many reasons people pay for MS Office when Google Docs is free.
Personally, I wanted a real-time cloud backup system, so I chose OneDrive, which costs about the same as other cloud backup systems
But you said "People will always choose the free versions".
Just as you do not care about harms to children
There you go assuming my opinion again. I actually do care about harm to children, which is why I don't like bullshit that makes you feel better but does nothing to stop harm to children.
The internet is more closely aligned to the road, and web sites are the stores. Anyone can walk along the road, but to enter some stores, proof age is required.
Okay, let's go with that.
If you go into a store that requires proof of age, purchase a porn mag, and put it on the road outside the store, or at the playground, or at the community center... a child can look at it. The porn mag is not going to ask for any proof of age before it opens. It is still only the purchasing that is behind an age check. Checking ID at the door simply moves the point of that age check.
Buying a gun is behind an age check in the US too, by the way. Heck possessing is too in most states (minors are only supposed to use them in certain situations and/or with supervision). The age checks clearly aren't doing shit.
Porn is available in civilized countries too. Laws about internet porn are very new - civilized countries had internet porn without age verification laws for decades. And the USA was fucked up long before the internet came along. (And actually, violent crime has been steady going down in the US since the world wide web came along. That's an observed correlation, I'm not suggesting any causation.) So porn ain't the problem and even if it was forcing 4chan to do age checks wouldn't do shit about it.
If stores dont want to obey OUR laws, then lock their doors against us
Sorry, the US has anti-discrimination laws, so a store that locked out foreigners would be breaking OUR laws. You'll just have to not go in.
Web sites that have no "adult" content, eg most stores,
Hold on now. Most stores in the US do have "adult content" (alcohol, cigarettes, lottery tickets, etc. And some things that don't require age verification but that I would consider adult content, but I won't get into that). The only time age verification is needed at the door is when a store has exclusively adult content. So, by the logic of web sites are the stores, 4chan wouldn't even be one that has to ID at the door. They would, again, only have to ID when someone purchases something.
And if you don't plan on going into any place nor buying anything that requires age verification, you can leave your ID at home and you can still walk on the road. Heck you're not even required to get an ID, actually.
the free open source alternatives aren't equivalent.
They're all crap.
I completely disagree, but, it's not like people won't use things that are crap (look at Windows).
MS Office and Google Docs fully solve this problem
So why does anyone pay for MS Office when Google Docs is free?
This duopoly means that if they decide to ban an app together, your software will be banned from the "smartphone" ecosystem.
Genuine question - How is this the case when you can sideload? How is it any different than software not being in the Microsoft Store or in a Linux distro's default repositories?
In the other direction you reasonably can only wake up 15 min late on Friday,
Only if you assume you have to wake up close to when it's time to leave for work part of the year. You can do it in 10 or 5 minute increments in the other direction, if you *always* wake up at least an hour before you have to get ready and leave. It's just that part of the year you'd have at least 2 hours. If your kid consistently sleeps the same amount of hours, and you put the kid to bed 5 minutes later, they'll wake up 5 minutes later; but it probably won't work with a big chunk of time.
When I use to commute by driving, I would always wake up with enough time to "fully wake up", so that I wasn't driving while groggy. Another bonus was that I wasn't stressed out by the need to get ready/get my kids ready fast. And if traffic was bad I could leave a bit earlier. (Nowadays I can go back to sleep once I get on the train and my kids get themselves up and where they need to go...)
You can write a small letter to Grandma in the filename. -- Forbes Burkowski, CS, University of Washington